EP1354777A1 - Cabine d'une installation de transport à câble aérien comportant une ossature métallique dotée de montants coudés de longueur variable - Google Patents
Cabine d'une installation de transport à câble aérien comportant une ossature métallique dotée de montants coudés de longueur variable Download PDFInfo
- Publication number
- EP1354777A1 EP1354777A1 EP03354033A EP03354033A EP1354777A1 EP 1354777 A1 EP1354777 A1 EP 1354777A1 EP 03354033 A EP03354033 A EP 03354033A EP 03354033 A EP03354033 A EP 03354033A EP 1354777 A1 EP1354777 A1 EP 1354777A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cabin
- uprights
- cabin according
- frame
- upright
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title description 2
- 239000010959 steel Substances 0.000 title description 2
- 238000009434 installation Methods 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
- B61B12/028—Cabin or seat suspension means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/002—Cabins; Ski-lift seats
Definitions
- the invention relates to a cabin of an overhead cable transport installation, having a metal framework with sleepers forming parts lower and upper frame, and uprights, connecting the upper part at the bottom of the frame.
- the cabins of the aerial cable transport installations are structural cabins rigid, rectangular or curved and comprising different elements assembled together. They include a metal frame suspended from a cable by a hanger, a cabin-shaped hull having a wall plastic material, the metal frame having vertical uprights straight or curved.
- these cabins are arranged according to the comfort desired and the number of passengers to be carried, most often between four and sixteen passengers. So to carry standing passengers, it is necessary that the height of the cabin be adapted to the height of a man while for carrying passengers seated, the ground surface must be adapted to the number of seats. The seats can be leaned against the walls of the cabin or be back-to-back.
- the purpose of the invention is to simplify the manufacture of a cabin model of a overhead cable, surface and / or height-adjustable transport installation.
- each amount of the frame has two rectilinear sections forming an obtuse angle predetermined in an intermediate zone.
- the same bending tooling can thus be used for the realization of all types of amounts.
- each of the rectilinear sections of the amounts makes the same obtuse angle predetermined with the associated sleepers.
- the lengths of the two sections rectilinear amounts are equal.
- the lengths of the two sections rectilinear amounts are different.
- each is extended by an extension projecting from the horizontal plane defined by the sleepers forming the upper part of the metal framework and a fixing device is assembled to the extension of each amount being equipped with a shock absorber for connection to a suspension beam.
- the invention also relates to a method of manufacturing a cabin according to which the amounts are made by bending the intermediate zone and by cutting of at least one of the rectilinear sections of standard uprights, to define a range of cabins of height and / or modular width.
- FIG. 1 represents a metal frame 1 of a cabin of an installation of cable transport, comprising eight horizontal crosspieces 2.
- Means 5 connect the sleepers 2 to four uprights 6, which provide the connection between the lower part 3 and the upper part 4 of the frame 1.
- the uprights 6 are preferably aluminum profiles. They have two rectilinear sections connected by an elbow in the area intermediate, each of the rectilinear sections of the uprights, making the same predetermined angle obtus ⁇ with the associated cross, this angle being preferably between 100 ° and 150 °.
- FIG. 2 shows uprights 6a and 6b having rectilinear sections that are symmetrical and of variable length with respect to a standard upright 6.
- standard upright means an upright comprising two symmetrical rectilinear sections and a bend forming between the two rectilinear sections an angle ⁇ obtuse, preferably between 120 ° and 160 °.
- the rectilinear sections of the upright 6 have a standard predetermined length.
- the uprights 6a and 6b are manufactured by cutting the two rectilinear sections of a standard upright 6, the cut portion being shown in dashed lines in FIG. 2. The cutting of the rectilinear sections can be done by any appropriate means. It allows, depending on the length of the rectilinear sections chosen, to vary the distance between the lower 3 and upper 4 of the frame 1, so the height of the cabin.
- one of the two rectilinear sections of a standard amount 6 is cut by any appropriate means so as to obtain asymmetrical 6c or 6d, that is to say that one of the straight sections of amounts is shorter than the other, while maintaining the same obtuse angle ⁇ predetermined between the two rectilinear sections.
- Cutting sections rectilinear amounts allows, depending on the chosen length and the asymmetry of the uprights 6c and 6d, to modulate the height and / or the width of the cabin and position the elbow height between the lower 3 parts and superior 4.
- the cab stands shown in Figures 4, 5 and 6 correspond to respectively to the amounts 6, 6a and 6b of Figure 2.
- the cabin shown in Figure 4 is then a standard cabin, while the cabins of Figures 5 and 6 are lower.
- the cabins can also be simultaneously modulated in width, using sleepers 2a ( Figure 5) or 2b ( Figure 6), of different length from the length of sleepers 2 of the standard cabin, for example length lower.
- the amounts of the cabins shown in FIGS. 7 and 8 correspond to respectively to asymmetrical amounts 6c and 6d of Figure 3.
- each upright 6c is the which is associated with the sleepers 2c forming the upper part of the frame 1.
- At least two parallel rails 2c of the upper part of the frame preferably have a length greater than the sleepers 2e corresponding to the lower part of the frame. This allows to modulate the width of the cabin and to adapt the cabin more particularly to the transport of standing passengers or semi-sitting.
- each upright 6d is the one associated with sleepers 2f forming the lower part of the frame 1.
- At least two of the parallel sleepers 2f of the lower part of the frame preferably have a length greater than the sleepers 2d corresponding to the upper part of the framework. This allows to widen the surface of the part cabin and to adapt the cab particularly to the transport of passengers seated and / or back to back. As in FIGS. 5 and 6, the angle ⁇ remains unchanged.
- the simple operation of cutting a standard amount depending on the type of desired cabin allows to use a single type of amount for the whole range cabin, making cabin manufacturing simpler and less expensive.
- the shape of the uprights 6 having two rectilinear sections keeps the same obtuse angle ⁇ between each rectilinear part and the crossbar associated with it, whatever the length of the rectilinear sections.
- This allows to use for all cabin range, identical assembly means between the uprights and the sleepers associated with them, irrespective of the length of the amounts and thus the type of cabin manufactured (height and / or variable width). he is then possible by choosing the length of the rectilinear sections of amounts, to make a cabin adapted to the number of passengers to transport and / or the number of seats required.
- the same tools bending can also be used to achieve the elbow of all types of amounts.
- each upright 6 is extended by an extension 7 projecting from the plane horizontal defined by the sleepers 2 forming the upper part 4 of the frame 1.
- the metal frame 1 is connected to a hanger (no represented) via a connecting beam 8 ( Figure 10), which is mounted on a damping device.
- the cross section of the extension 7 is substantially identical to that of the associated amount.
- a fixing device 9 is secured to the extension 7 of the uprights 6 for ensure the junction with the lifter 8 (Figure 10).
- the fixing device 9 comprises a pair of steel plates 10, enclosing the two opposite faces parallel of each extension 7, forming a rigid mechanical connection ( Figure 11).
- the assembly is carried out by means of rivets 11, or any other fastener.
- the fixing device 9 of each upright 6 is equipped a damper 12 connected to an arm 13 of the lifter 8.
- the arms 13 of the rudder 9 provide a uniform distribution of efforts between the frame 1 and the hanger. Efforts flow directly from amounts 6 to the rudder 8 thanks to the arrangement of the four fasteners 9 associated with the dampers 12 at each extension 7 of the amounts 6. Such mounting allows you to remove any additional tie rod for mounting shock absorbers on the lifter 8.
- fasteners 9 at the end of the uprights 6 allows also facilitate the mechanical connection between the uprights 6 and the 2.
- Fasteners and fasteners, especially rivets 11 or bolts, are perfectly visible from the outside of the cab, which facilitates periodic regulatory inspections.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Ropes Or Cables (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Les montants 6a et 6b sont fabriqués par découpe des deux sections rectilignes d'un montant standard 6, la partie découpée étant représentée en pointillés sur la figure 2. La découpe des sections rectilignes peut se faire par tout moyen approprié. Elle permet en fonction de la longueur des sections rectilignes choisie, de faire varier la distance entre les parties inférieure 3 et supérieure 4 de l'ossature 1, donc la hauteur de la cabine.
Claims (10)
- Cabine d'une installation de transport à câble aérien, comportant une ossature métallique (1) dotée de traverses (2,2a,2b,2c,2d, 2e, 2f)), formant des parties inférieure (3) et supérieure (4) de l'ossature (1), et de montants, reliant la partie supérieure (4) à la partie inférieure (3) de l'ossature, cabine caractérisée en ce que chaque montant (6, 6a,6b, 6c, 6d) comporte deux sections rectilignes faisant entre elles un angle obtus (β) prédéterminé dans une zone intermédiaire.
- Cabine selon la revendication 1 caractérisée en ce que chacune des sections rectilignes des montants, fait un même angle obtus (∝) prédéterminé avec les traverses associées.
- Cabine selon la revendication 2, caractérisée en que l'angle (∝) formé entre une section rectiligne d'un montant et la traverse associée est compris entre 100 et 150°.
- Cabine selon l'une quelconque des revendications 1 à 3, caractérisée en ce que l'angle (β) formé entre les deux sections rectilignes d'un montant est compris entre 120 et 160°.
- Cabine selon l'une quelconque des revendications 1 à 4, caractérisée en ce que les longueurs des deux sections rectilignes des montants (6, 6a et 6b) sont égales.
- Cabine selon l'une quelconque des revendications 1 à 4, caractérisée en ce que les longueurs des deux sections rectilignes des montants (6c, 6d) sont différentes.
- Cabine selon la revendication 6, caractérisée en ce que la cabine est modulable en largeur, au moins deux des traverses parallèles de la partie inférieure (3) ou supérieure (4) de l'ossature (1), reliée à la plus petite section rectiligne des montants (6,6a, 6b, 6c, 6d), ayant une longueur supérieure aux traverses correspondantes de l'autre partie de l'ossature.
- Cabine selon l'une quelconque des revendications 1 à 7, caractérisée en ce que l'extrémité supérieure de chaque montant (6, 6a, 6b, 6c, 6d) est prolongée par une extension (7) faisant saillie du plan horizontal défini par les traverses formant la partie supérieure (4) de l'ossature métallique (1) et en ce qu'un dispositif de fixation (9) est assemblé à l'extension (7) de chaque montant (6, 6a, 6b, 6c, 6d) en étant équipé d'un amortisseur (12) pour la liaison à un palonnier (8) de suspente.
- Cabine selon la revendication 8, caractérisée en ce que le dispositif de fixation (9) comporte un système de platines (10) enserrant ladite extension (7) en formant une liaison mécanique rigide avec le montant associé.
- Procédé de fabrication d'une cabine selon l'une quelconque des revendications 1 à 9, caractérisé en ce que les montants (6a, 6b, 6c, 6d) sont fabriqués par cintrage de la zone intermédiaire et par découpe d'au moins une des sections rectilignes de montants standard (6), de manière à définir une gamme de cabines de hauteur et /ou de largeur modulable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03354076A EP1389572B1 (fr) | 2002-04-16 | 2003-04-15 | Cabine pour le transport aérien par cables |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0204722A FR2838397B1 (fr) | 2002-04-16 | 2002-04-16 | Cabine d'une installation de transport a cable aerien comportant une ossature metallique dotee de montants coudes de longueur variable |
| FR0204722 | 2002-04-16 | ||
| FR0204911A FR2838696B1 (fr) | 2002-04-19 | 2002-04-19 | Cabine pour le transport aerien par cables |
| FR0204911 | 2002-04-19 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03354076A Division EP1389572B1 (fr) | 2002-04-16 | 2003-04-15 | Cabine pour le transport aérien par cables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1354777A1 true EP1354777A1 (fr) | 2003-10-22 |
| EP1354777B1 EP1354777B1 (fr) | 2008-05-14 |
Family
ID=28676468
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03354033A Expired - Lifetime EP1354777B1 (fr) | 2002-04-16 | 2003-04-15 | Cabine d'une installation de transport à câble aérien comportant une ossature métallique dotée de montants coudés de longueur variable |
| EP03354076A Expired - Lifetime EP1389572B1 (fr) | 2002-04-16 | 2003-04-15 | Cabine pour le transport aérien par cables |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03354076A Expired - Lifetime EP1389572B1 (fr) | 2002-04-16 | 2003-04-15 | Cabine pour le transport aérien par cables |
Country Status (3)
| Country | Link |
|---|---|
| EP (2) | EP1354777B1 (fr) |
| AT (2) | ATE395232T1 (fr) |
| ES (2) | ES2306847T3 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775969A (zh) * | 2020-07-23 | 2020-10-16 | 徐州天马索道缆车设备有限公司 | 用于游乐及索道设备载人厢体的两通连接件及组装方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US953352A (en) * | 1909-06-16 | 1910-03-29 | American Suspension Railway Company | Suspension-railway-car frame and supporting-truck therefor. |
| US3797409A (en) * | 1970-09-14 | 1974-03-19 | A Frech | Resiliently supported aerial cableway car |
| US4327648A (en) * | 1979-05-14 | 1982-05-04 | Frech Anton | Funicular railway car cabin |
-
2003
- 2003-04-15 AT AT03354033T patent/ATE395232T1/de active
- 2003-04-15 ES ES03354033T patent/ES2306847T3/es not_active Expired - Lifetime
- 2003-04-15 ES ES03354076T patent/ES2318099T3/es not_active Expired - Lifetime
- 2003-04-15 EP EP03354033A patent/EP1354777B1/fr not_active Expired - Lifetime
- 2003-04-15 AT AT03354076T patent/ATE419153T1/de active
- 2003-04-15 EP EP03354076A patent/EP1389572B1/fr not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US953352A (en) * | 1909-06-16 | 1910-03-29 | American Suspension Railway Company | Suspension-railway-car frame and supporting-truck therefor. |
| US3797409A (en) * | 1970-09-14 | 1974-03-19 | A Frech | Resiliently supported aerial cableway car |
| US4327648A (en) * | 1979-05-14 | 1982-05-04 | Frech Anton | Funicular railway car cabin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775969A (zh) * | 2020-07-23 | 2020-10-16 | 徐州天马索道缆车设备有限公司 | 用于游乐及索道设备载人厢体的两通连接件及组装方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1354777B1 (fr) | 2008-05-14 |
| EP1389572B1 (fr) | 2008-12-31 |
| EP1389572A1 (fr) | 2004-02-18 |
| ES2306847T3 (es) | 2008-11-16 |
| ES2318099T3 (es) | 2009-05-01 |
| ATE419153T1 (de) | 2009-01-15 |
| ATE395232T1 (de) | 2008-05-15 |
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